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Overview Giving an AI direct database access sounds useful at first, but it quickly becomes dangerous. You want the model to inspect the schema, understand rel...

Introduction If you already run Traefik with the File Provider, you probably know the feeling: the config itself isn’t hard, but keeping it tidy over time gets...

'Topics - Atomic Query Construction AQC - Backend Development - Software Architecture - Clean Code

When a Kernel Panic Locks Your Root Filesystem Read‑Only When your backlog is full of data‑science models and software‑engineering tasks, the last thing you ne...

Every time I needed to calculate a subnet, generate a cron expression, or decode a JWT, I’d end up on an ad‑infested site that required sign‑up, an extension, o...

Introduction SuiteCommerce Advanced is powerful—but its Backbone‑based frontend limits performance, flexibility, and modern UX. What if you could keep NetSuite...

The debate between taking the traditional Computer Science university route versus the self‑taught path is as old as the tech industry itself. Having spent year...

The Problem With “Accountability” Design Most habit apps assume accountability = external pressure. So they build: - Streak counters break it and you’re starti...

!Cover image for JavaScript Modules 101: import & export Without Confusionhttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gravity=auto,forma...

The Risks Are Real Claude Code doesn't have malicious intent, but it can hallucinate and take well‑intended actions far beyond what you asked for—deleting file...

Overview In this guide you’ll launch an EC2 instance using Terraform—no AWS Console clicks required. Project Structure bash mkdir terraform-ec2 cd terraform-ec...

Most developers haven’t noticed it yet. But their daily work has already started to change. They are writing less code. This isn’t a dramatic disruption. It’s a...

The Problem That Wasn’t There… or Was It? A few months ago I was working on a mobile app with real‑time notifications. The feature seemed straightforward: when...

I maintain mcp-devutilshttps://github.com/hlteoh37/mcp-devutils, an MCP server with 44 developer utilities you can use directly from Claude Desktop, Cursor, or...

Introduction Too many JOINs to understand the structure Hard to visualize table relationships No ER diagram available I had the same problem, so I built a tool...

Your agent isn’t broken. Your SOUL.md is. I’ve deployed dozens of AI agents—WhatsApp bots, Telegram assistants, Discord helpers—you name it. For months I kept...

Griductive – A Pure‑Deduction Logic Puzzle Griductive is a daily deductive‑logic game where you play detective, determining who is Innocent and who is a Suspec...

Features - JSON / XML / CSV ↔ JSON converters - Base64, JWT, URL, HTML entity encoders/decoders - UUID, password, Lorem Ipsum generators - CSS minifier, color‑...

Deno 2.0 in 2026: The Node.js Alternative That Finally Got It Right When Ryan Dahl the creator of Node.js announced Deno in 2018, he listed 10 things he regret...

Problem Statement You are given a sorted array that has been rotated at an unknown index. Your task is to find the index of a target element. Constraints - Eve...

System Design for Beginners: How to Design a URL Shortener in 2026 System design interviews terrify most developers. The questions are open‑ended, the scope is...

Overview K7: a vanilla JavaScript gallery lightbox that fits in ~7.7 KB — JS and CSS in a single file, no dependencies. One tag activates it on all targeted im...

Introduction AI agents are no longer experiments. They’re writing code, moving money, and operating infrastructure. As they gain autonomy, a critical question...

Intro In the modern legal field, the workload is immense. What if every paralegal and lawyer had a diligent co‑worker who could handle the first pass of a tedio...

What Break‑Even Actually Means Your break‑even point is the revenue or unit volume at which total costs equal total revenue — profit is exactly zero. Below it,...

Why Not Just go vet? go vet catches a narrow set of issues — wrong printf format strings, unreachable code, bad struct tags. It is a baseline, not a linter sui...

Forcing Digital Supply‑Chain Attacks Into the Physical World Security architecture does not eliminate attacks; it reshapes their economics. Modern supply‑chain...

Overview Every AI assistant I've tried requires you to manually provide context from your other tools. SlopWeaver's AI chat skips that step. It's connected to...

The Paradox 26% of brands are already sending RCS. Traffic grew 550% in 2024. Tells just got approved for US RCS Business Messaging. Apple now supports RCS. Go...

You can't improve what you can't see The saying famously goes, “what gets measured gets managed,” or “the nail that sticks out gets hammered.” To manage someth...

Why I’m Re‑examining My APT Cache Due to the current job market I’ve had a bit more free time on my hands than usual, so I’ve been spending more time on person...

Vấn đề dữ liệu Nay chúng ta sẽ bàn luận về vấn đề dữ liệu, liệu dữ liệu phải luôn luôn chính xác 100 % ngay lập tức? Hầu hết mọi người sẽ nói là có, dữ liệu ph...

Background My skill rankings crashed at 4 AM. Twelve 1 positions the night before vanished within minutes—only two survived, and both had their keyword directl...

The Problem: Context Window Overflow in Claude Code When using Claude Code for long coding sessions, the model eventually runs out of context window. After abo...

Why Current LLMs Don't Geometrically Distinguish Between Saving and Destroying Humanity Because the embedding space is flat. In Euclidean space, the distance b...

How it works OWL watches your data sources, builds a local knowledge graph, and runs LLM analysis on a schedule. Instead of simple summaries, it looks for cros...

!Cover image for I Built a Free, Open Source Digital Loyalty Platform for Small Businesseshttps://media2.dev.to/dynamic/image/width=1000,height=420,fit=cover,gr...

How I’m Building a Programmatic SEO Site for Motivational Quotes Without Publishing Thousands of Thin Pages When people hear motivational quotes website, they...

fcfTest – A Minimal‑Header C++ Unit‑Testing Library Repository: The library started as a single‑macro solution and now provides a full‑featured unit‑testing fr...

Ahnii! Series context: This is part 10 of the Waaseyaa serieshttps://jonesrussell.github.io/blog/waaseyaa-intro/. Previous posts covered the: - entity systemht...

Ahnii! Series context: This is part 3 of the Waaseyaa serieshttps://jonesrussell.github.io/blog/waaseyaa-intro/. Read the series introhttps://jonesrussell.gith...

Most developers write documentation for humans. While building my JavaScript framework, I ran into a problem I didn't expect: the framework worked but AI couldn...

The Problem Laravel runs in a DDEV web container. Go was either on the host or in its own Docker Compose. - From inside the web container, localhost:8090 point...

Introduction As a developer moving between macOS and Windows, the “Reverse Culture Shock” of file navigation was real. I deeply missed the Miller Columns colum...

Why Most Agents Fail It’s Not the Model Teams often blame: - weak models - bad tools - missing memory In practice, 70 % of agent failures come from poor prompt...

Introduction The human voice is more than just a medium for words; it’s a biological mirror of our internal state. While we might say “I’m fine,” our vocal fre...

I'm not a developer. A few months ago I couldn't write a line of code. I'm a British backpacker living in Australia, and the only thing I knew about software wa...

A 2024 study by Macke & Doyle found that incorrect documentation degrades LLM task success by 22.6 percentage points. Missing documentation had no statistically...